MARSEN
Environment
Product
VAPOUR EMISSION & CONTROL SYSTEM
VECS-2000
- GENERAL INFORMATION
- A large quantity of vapour created by tankers is harmful to the environment. VAPOUR EMISSION & CONTROL SYSTEM is designed for measuring oxygen gas content in the vapour main collection lines during oil discharging of oil/chemical tankers.
- This system can also monitor the pressure of the waste vapour line by the pressure transmitter.
- All tankers should be equipped with this system from 19th May 2005 in compliance with IMO MSC/Circ 585. This system complies with USCG regulation for cargo vapour monitoring system for cargo tanks.
FEATURE & ADVANTAGE
- Material is reliable to secure body
- Figure setting is adjustable in factory
- Program operating control (POC) type is
easy to install and size is small
- Selectable measurement of
vapour oxygen content - Other gas can be measured
by replacing the sensor tip(option) - Easy to expand and add the additional press
APPLICATION
All kinds oil & chemical tankers
OPERATION PRINCIPLE & SYSTEM COMPOSITION
VECS-2000 is composed of a control panel and a sensing cabinet including an oxygen sensor, pressure tansmitters and a flow switch.
This system has 4 sampling points and monitors the oxygen content of each point in order of precedence.
The sampled gas is analyzed at the sensing cabinet in a hazardous area and emitted into the atmosphere.
Pressure transmitter monitors the pressure of waste vapour and manifold line.
All signals are sent to the control panel and the control panel shows the value and activates the alarms
TECHNICAL SPECIFICATION
| SUBJECT | VALUE |
|---|---|
| SYSTEM | AC110/220V, 50~60Hz, DC 24V |
| Air supply 4~7bar | |
| PRESS. TRANSMITTER | Range 0~400mbar |
| Power supply DC 24V | |
| Output 4~20mADC (Loop power) | |
| OXYGEN SENSOR | Range 0~25% O2 |
| Output 4~20mADC (Loop power) |
COMPONENTS / OUTLINE
